Replacing suspension wheels/bearings

[Bluebullet]

On my 2010 Apex LTX GT I have replaced some wheels with left over's from other sleds( two lower middle iders) crack rubber on the wheels, couple bearings on outside good wheels. Noticed middle upper wheels lost a bearing seal. Removed wheel and wheel was good ( didn't have bearing that would fit so repacked and used a seal off an old bearing) hope it lasts?

Why in the world does yamaha use so many different wheels and different size bearings? searched for all the specs on them. figured I would save my findings for others.

Wheel Rear inside 8CR-47550-0 size 7.12" X 20mm X25mm ( QTY X1) Bearing 6004 RS
Wheel Rear outside 8HF-47550-20 size 7.12" X20mm X25mm (Qty X2 Bearing 6005 RS

Wheel SMA-8FP38-01-BK 5.18" X 130mm (QTY X6) Bearing B6005 RS

Wheel upper tunnel guide (Mid) 8CR-4731A-00 5.2" X 20mm (QTY X2) Bearing 6205 2RS

Funny how most micro parts list all show these as unavaible? Crazy combinations!
Terry

 

[Bluebullet]

Bump for a wheel use question. hope this helps

 

[Blue Dave]

What is your question?